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108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/**
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******************************************************************************
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* @file stm32h7b3i_discovery_eeprom.h
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* @author MCD Application Team
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* @brief This file contains all the functions prototypes for
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* the stm32h7b3i_discovery_eeprom.c firmware driver.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32H7B3I_DK_EEPROM_H
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#define STM32H7B3I_DK_EEPROM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32h7b3i_discovery_conf.h"
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#include "stm32h7b3i_discovery_errno.h"
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#include "../Components/m24lr64/m24lr64.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup STM32H7B3I_DK
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* @{
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*/
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/** @addtogroup STM32H7B3I_DK_EEPROM
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* @brief This file includes the I2C EEPROM driver of STM32H7B3I_DK board.
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* @{
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*/
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/** @defgroup STM32H7B3I_DK_EEPROM_Exported_Types Exported Types
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup STM32H7B3I_DK_EEPROM_Exported_Constants Exported Constants
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* @{
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*/
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#define EEPROM_INSTANCES_NBR 1U
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/* EEPROM hardware address and page size */
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#define EEPROM_PAGESIZE 4U
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#define EEPROM_MAX_SIZE 0x2000U
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#define EEPROM_I2C_ADDRESS_A01 0xA0U
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#define EEPROM_I2C_ADDRESS_A02 0xA6U
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/**
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* @}
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*/
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/** @addtogroup STM32H7B3I_DK_EEPROM_Exported_Variables
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* @{
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*/
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extern void *Eeprom_CompObj;
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/**
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* @}
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*/
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/** @defgroup STM32H7B3I_DK_EEPROM_Exported_FunctionsPrototypes Exported Functions Prototypes
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* @{
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*/
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int32_t BSP_EEPROM_Init(uint32_t Instance);
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int32_t BSP_EEPROM_DeInit(uint32_t Instance);
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int32_t BSP_EEPROM_WritePage(uint32_t Instance, uint8_t *pBuffer, uint32_t PageNbr);
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int32_t BSP_EEPROM_ReadPage(uint32_t Instance, uint8_t *pBuffer, uint32_t PageNbr);
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int32_t BSP_EEPROM_WriteBuffer(uint32_t Instance, uint8_t *pBuffer, uint32_t WriteAddr, uint32_t NbrOfBytes);
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int32_t BSP_EEPROM_ReadBuffer(uint32_t Instance, uint8_t *pBuffer, uint32_t ReadAddr, uint32_t NbrOfBytes);
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int32_t BSP_EEPROM_IsDeviceReady(uint32_t Instance);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32H7B3I_DK_EEPROM_H */
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